I'm searching also.Frances is listed as Anne in some places.Jeremiah & Anne were my g.g.g.g grandparents.They lived on Mackinac Island as did Jeremiah's Parents.That was home to John R. Williams as well & where my g.g. grandfather was born.Anne passed away abt. 1840 & is supposedly buried on Mackinac Island.All I know, is that she was born in New York.Have not been able to find out anything! about her ancestry.She has been 1 of 3 of my "brick walls". If you locate any info, would appreciate any sharing.